Last week the issue was some leather cured with a known teratogenic substance, synthetic Nirret or something just as illegal that's still used in third world tanning.

上礼拜的问题是，部分皮革硫化时使用了致畸物质，某种非法但仍在第三世界用来硝制皮革的合成物质。

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It is renowned all over the world for its excellent leather goods and Italian fashion style.

它在全世界因卓越的皮革产品和意大利风格而闻名。

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CARCINOGENIC chromium: Turning hides into leather in much of the world requires chromium, which in its hexavalent chemical form is a potent carcinogen.

致癌的铬：世界上很多地方通过铬把兽皮制成皮革，铬在六价化学结构下是强烈致癌物。

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Researchers in Armenia found the world's oldest leather shoe, and they say it was in surprisingly good condition.

VOA: special.2010.08.03

We also will tell about what some researchers are calling the world's oldest leather shoe.

VOA: special.2010.08.03

"Problems in the rest of the world are increasingly weighing on Asia, " Capital Economics economist Gareth Leather said.

WSJ: Asian Manufacturing Growth Slows, Data Show

Singapore will give first-class passengers no ordinary bland flight cabin, but a plush wood-and-leather affair that it has designed after studying how the world's five-star hotels do it.

ECONOMIST: Asian airlines

The one we all prefer to remember is the cool, leather-clad rockabilly version that dramatically burst upon the world stage in the 1950s, but the overweight, caped Vegas version still has a hold on the popular imagination.

FORBES: Elvis, Nixon And The New Normal